Replying to New Skis

Hey, I am looking for the perfect ski for this next season.  I need something that can rip up the utah powder and big mountain but unfortunately, I live in the realities of Colorado where the snow is less than consistent.  In these dry times, I tend to ski the moguls so it is important that I stay with a ski that can make tight turns.  For this reason, I have been looking at skis around 100mm underfoot and prominent side cut.  Some skis I have researched include the Nortica Hell and Back and the Rossignol S3.  Does anyone have any reviews/comparisons of these skis or possibly any others skis that seem to fit this criteria?